# N648H: 1929 Curtiss Wright TRAVEL AIR E-4000

- Status: Valid registration
- Airframe: [Curtiss Wright TRAVEL AIR E-4000](https://openairdocs.org/model/curtiss-wright-travel-air-e-4000) (registry code 2621810, 3 seats)
- Engine: [Wright 540](https://openairdocs.org/engine/wright-540) (registry code 67008)
- Data sheets: [TCDS ATC 188](https://openairdocs.org/tcds/ATC%20188) (Curtiss-Wright Corporation) (OpenAirDocs)
- Serial number: 1224
- Year built: 1929
- Type: Fixed wing single engine
- Engine type: Reciprocating
- Airworthiness: Standard
- Airworthiness date: May 8, 1957
- Certificate issued: March 17, 2004
- Expires: March 31, 2030
- Mode S code: A883A2
- Registered owner: [Experimental Aircraft Association Inc](https://openairdocs.org/faa-owner/EXPERIMENTAL%20AIRCRAFT%20ASSOCIATION%20INC)
- Location: [Oshkosh, WI](https://openairdocs.org/faa-place/WI/Oshkosh)
- Owner type: Corporation
- Owner's area on the map: 44.0232° N, 88.5623° W: Placed by OpenAirDocs: center of Oshkosh, WI, within about 3 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=648H
- Page: https://openairdocs.org/aircraft/N648H

From the FAA registry file of October 24, 2026. ADs below are matched by the registry's airframe and engine model codes. They may apply; each AD's applicability can narrow it by serial number, part number or installed equipment. This is not a compliance determination.

## ADs that may apply (OpenAirDocs): 0 in force

### Matched by airframe (Curtiss Wright TRAVEL AIR E-4000)

None in force.

### Matched by engine (Wright 540)

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N648H.

## FAA accident and incident reports

None matched to N648H.

## Service difficulty reports

None filed for this aircraft. Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model.

## STCs that may be installed (OpenAirDocs) (3)

Approved for this aircraft's airframe or engine model, in force first, then newest. The registry doesn't record which STCs an aircraft has; its records do.

### Approved for the airframe (Curtiss Wright TRAVEL AIR E-4000)

- [STC SA04652CH](https://openairdocs.org/stc/SA04652CH): To allow use of 100R grade aviation fuel meeting Swift Fuel, LLC specification. Swift Fuels LLC
- [STC SA4503NM](https://openairdocs.org/stc/SA4503NM): Remove original cloth covering and install Ceconite covering. Ceconite Division of Poly-Fiber Inc
- [STC SA01406NY](https://openairdocs.org/stc/SA01406NY): Installation of Airwolf remote mounted engine oil filter kit AFC-K017 on single and multi-engine fixed light aircraft and rotary wing. Airwolf Filter Corporation

## Related

- Other Curtiss Wright TRAVEL AIR E-4000 aircraft: https://openairdocs.org/model/curtiss-wright-travel-air-e-4000/aircraft.md
- The Wright 540 engine: https://openairdocs.org/engine/wright-540.md

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